IPv6 security and network protocols security News
May 06, 2019
Cisco released a patch for a critical vulnerability in Nexus 9000 switches that could allow a remote attacker to gain root access because of the use of a default SSH key pair.
January 03, 2018
In this week's Risk & Repeat podcast, SearchSecurity editors discuss the long wait for TLS 1.3 and the effects -- positive and negative -- the delays have had for enterprise security.
December 29, 2017
Protocol scrutiny is good for the upcoming TLS 1.3 update as the process continues to expose, and fix, problems.
June 15, 2017
Microsoft claims recent WannaCry attacks did not influence the decision to disable SMBv1 by default in the next major Windows updates.
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Border Gateway Protocol makes the internet work, but how does BGP work? This animated video explains the basics of BGP and discusses its role in the internet. Continue Reading
DNS is a core internet technology, instrumental in mapping human-readable domains into corresponding IP addresses. Learn about the three DNS server types and their roles in the internet. Continue Reading
Transport Layer Security (TLS) is a protocol that provides authentication, privacy, and data integrity between two communicating computer applications. Continue Reading
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These six key factors will help your company determine the best NGFW product for your organization's needs. Continue Reading
Compare leading next-generation firewalls to help find the option that best fits your IT environment and security needs. Continue Reading
Learn the advantages of next-generation firewalls that protect enterprise networks from attacks and intrusion, as well as the differences between NGFWs and traditional firewalls. Continue Reading
Manage IPv6 security and network protocols security
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The lack of security protections in BGP means that route hijacking can be easy, especially for organized crime or state-backed threat actors. Here are ways to deal with it. Continue Reading
What is DNS Flag Day? That's when old and broken DNS servers will stop working, improving DNS performance and safety for all. Infoblox's chief DNS architect Cricket Liu explains. Continue Reading
An increase in DNS protocol variants has led to a higher demand for network traffic monitoring. The SANS Institute's Johannes Ullrich explains what this means for enterprises. Continue Reading
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Learn two techniques for improving end-user DNS privacy protection that prevent DNS from exposing information about websites users visit and the people users communicate with. Continue Reading
The WannaCry TCP port 445 exploit returned the spotlight to Microsoft's long-abused networking port. Network security expert Kevin Beaver explains how to detect and defend against such attacks. Continue Reading
After eight years, Joomla discovered an LDAP vulnerability that could be exploited by threat actors. Learn how the attack works from expert Matt Pascucci. Continue Reading